<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<%--<%request.setCharacterEncoding("UTF-8");%>--%>
<head>
    <title>Success ></title>

</head>
<body>
<p><%= request.getParameter("username") %></p>
<p><%= request.getAttribute("user") %> message：<%= request.getAttribute("message") %></p>
<form action="hello" method="get" accept-charset="UTF-8">
    <label for="param">参数:</label>
    <input type="text" id="param" name="param">
    <input type="submit" value="提交">
</form>

</body>
</html>
